以下代码连接编目数据库。

The following code connects to a cataloged database.

youdao

用DB 2 Connect将代码连接到数据。

Connecting your code to data with DB2 connect.

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这些技术是单独的组件，必须通过连接代码连接在一起。

These technologies are separate components that must be brought together by connecting code.

youdao

So that is a flag that tells the compiler that I want to use or link into my own program code that someone else wrote that lives somewhere else on the system whose moniker is CS50.

所以那是一个标记，用来告诉编译器我想使用,或连接我自己的程序代码到一个叫做CS50的系统中的程序,可能其他人在那个系统写了这些程序。

哈佛公开课 - 计算机科学课程节选